Harnessing the power of nature, NemaKnights™ Nematodes Biological Slug Control delivers natural biological control of common garden slugs and snails and is 100% pesticide-free. It is a dependable, slow-release, safe alternative to chemical slug killers for borders, vegetable plant patches, and raised flower beds.

Based on encapsulated Phasmarhabditis species nematodes, which are microscopic, naturally occurring worms, NemaKnights™ Nematodes actively attack slugs and snails above and below ground. Once they locate a pest, they enter and reproduce inside it, stopping slugs from feeding within just 24–48 hours. Completely harmless to children, pets, birds, bees, and all garden wildlife, NemaKnights™ Biological Slug Control is fully safe to use on edible crops and won't wash away after rainfall.

Each pack covers up to 20 m²/215 ft², with protection lasting 6–8 weeks. Apply whenever soil temperatures reach 8°C; no refrigeration is required. Simply flip open the cap, shake the granules onto the affected area, and spray with water. Effective, sustainable, and simple to use, NemaKnights™ Nematodes are the smart organic choice for British gardeners.